Der Pharma Chemica
Journal for Medicinal Chemistry, Pharmaceutical Chemistry, Pharmaceutical Sciences and Computational Chemistry

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Study of molecular interactions among ester and m-toluidine using ultrasonic technique

Author(s): M. Srilatha, D. Chinnaraoa, G. V. Gaurav, G. Hima Bindua, K. Raja, B. Venkateswara Raoa and Ch. V. Padmarao

The molecular interactions of Ethyl Oleate with m-Toluidine were studied using ultrasonic velocity, density and viscosity measurements at 303.15, 308.15, 313.15 and 318.15K. From the experimental data, the acoustical parameters such as adiabatic compressibility (βad), free length (Lf), free volume (Vf), acoustic impedance (Z) and their excess values were estimated using standard relation. The results of these parameters are attributed to weak hydrogen bond between solute and solvent molecules. The intermolecular interactions and structural effects are analyzed on the basis of the measured and derived properties.


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